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OpenStudy (anonymous):
Find an explicit rule for the nth term of the sequence. -4, -8, -16, -32, ...
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OpenStudy (anonymous):
it is multiplying by 2
OpenStudy (anonymous):
an = -4 • 2n - 1 an = 2 • -4n + 1 an = 2 • -4n an = -4 • 2n
OpenStudy (anonymous):
the n is an exponent
OpenStudy (anonymous):
|dw:1385347174179:dw|
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